| 1 | /* tests for using class array<> specialization for size 0 |
|---|---|
| 2 | * (C) Copyright Alisdair Meredith 2006. |
| 3 | * Distributed under the Boost Software License, Version 1.0. (See |
| 4 | * accompanying file LICENSE_1_0.txt or copy at |
| 5 | * http://www.boost.org/LICENSE_1_0.txt) |
| 6 | */ |
| 7 | |
| 8 | #include <string> |
| 9 | #include <iostream> |
| 10 | #include <boost/array.hpp> |
| 11 | #include <algorithm> |
| 12 | |
| 13 | #include <boost/core/lightweight_test_trait.hpp> |
| 14 | |
| 15 | namespace { |
| 16 | template< class T > |
| 17 | void RunTests() |
| 18 | { |
| 19 | typedef boost::array< T, 5 > test_type; |
| 20 | typedef T arr[5]; |
| 21 | test_type test_case; // = { 1, 1, 2, 3, 5 }; |
| 22 | |
| 23 | arr &aRef = get_c_array ( test_case ); |
| 24 | BOOST_TEST ( &*test_case.begin () == &aRef[0] ); |
| 25 | |
| 26 | const arr &caRef = get_c_array ( test_case ); |
| 27 | typename test_type::const_iterator iter = test_case.begin (); |
| 28 | BOOST_TEST ( &*iter == &caRef[0] ); |
| 29 | |
| 30 | // Confirm at() throws the std lib defined exception |
| 31 | try { |
| 32 | test_case.at( test_case.size()); |
| 33 | BOOST_TEST(false); |
| 34 | } |
| 35 | catch ( const std::out_of_range & ) {} |
| 36 | |
| 37 | try { |
| 38 | test_case.at( test_case.size() + 1); |
| 39 | BOOST_TEST(false); |
| 40 | } |
| 41 | catch ( const std::out_of_range & ) {} |
| 42 | |
| 43 | try { |
| 44 | test_case.at( test_case.size() + 100); |
| 45 | BOOST_TEST(false); |
| 46 | } |
| 47 | catch ( const std::out_of_range & ) {} |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | int main () |
| 52 | { |
| 53 | RunTests< bool >(); |
| 54 | RunTests< void * >(); |
| 55 | RunTests< long double >(); |
| 56 | RunTests< std::string >(); |
| 57 | |
| 58 | return boost::report_errors(); |
| 59 | } |
| 60 | |
| 61 |